63338685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 113467200

約数和(自身を除く): 50128515

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 289, 323, 769, 867, 969, 1445, 1615, 2307, 3845, 4335, 4845, 5491, 11535, 13073, 14611, 16473, 27455, 39219, 43833, 65365, 73055, 82365, 196095, 219165, 222241, 248387, 666723, 745161, 1111205, 1241935, 3333615, 3725805, 4222579, 12667737, 21112895, 63338685]

約数ペア:

[(1, 63338685), (3, 21112895), (5, 12667737), (15, 4222579), (17, 3725805), (19, 3333615), (51, 1241935), (57, 1111205), (85, 745161), (95, 666723), (255, 248387), (285, 222241), (289, 219165), (323, 196095), (769, 82365), (867, 73055), (969, 65365), (1445, 43833), (1615, 39219), (2307, 27455), (3845, 16473), (4335, 14611), (4845, 13073), (5491, 11535)]